You can use it as a regular USB webcam on Windows, macOS, or Linux PCs, but Arduino’s new plug-and-play accessory is ...

After putting a number of models through their paces, I found the best overall ultra-short throw projector is the Xgimi Aura ...

If you've been watching Hollywood blockbusters on your TV and can't help feeling they deserve a bigger screen, then a home projector is the obvious way to go. But buying one can be a bit of a ...

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Discover a comprehensive step-by-step guide to creating a realistic Mjolnir replica inspired by Thor: Love and Thunder. This ...

All [Hannah Robertson]’s Birduino needs is for one to tap an NFC-enabled card to the reader, and the device plays one of the vocalizations associated with the bird shown on the card. It ties together ...

A 3D-printed box that sits on top of a Kodak Ektapro 7020 slide projector and presses its forward/reverse buttons using an Arduino Nano and a micro servo. It advances a set number of slides with a ...

Projectors have come a long, long way from the days when they were largely interchangeable. Today's models target specific roles: permanent installation in a home theater, room-to-room portability for ...

When it comes to projectors, "portability" is an evolving concept. Three decades ago, 12-pound models that fit in an airplane overhead bin were the smallest and lightest available. Today, most ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED devices are having a moment—you can reap some of the benefits without booking a professional ...